Stephen Davies ([EMAIL PROTECTED]):

> I don't see why its not enough to record by frames (both fields
> together), but make sure that each frame is shown exactly at VSYNC.
> Then the video card will automatically show each field in turn in the
> right time relationship.

  We still need to know the field dominance of the output device.  If
you can always guess correctly though you're fine.  We'd also need to
never miss a frame, again that's not too big a deal.  We'd then need to
sync audio to the vsync.  Doable.

  But all of this depends on knowing the refresh rate and having
timestamps.

-- 
Billy Biggs
[EMAIL PROTECTED]



_______________________________________________
Video4linux-list mailing list
[EMAIL PROTECTED]
https://listman.redhat.com/mailman/listinfo/video4linux-list

Reply via email to